<template>
  <div class="product">
    <router-link :to="'/product/'+info.id" class="product-main">
      <img :src="info.image" />
      <h4>{{info.name}}</h4>
      <div class="product-color" :style="{background:colors[info.color]}"></div>
      <div class="product-cost">￥{{info.cost}}</div>
      <div class="product-add-cart" @click.prevent="handleCart">加入购物车</div>
    </router-link>
  </div>
</template>
<script>
export default {
  props: {
    info: Object
  },
  data() {
    return {
      colors: {
        白色: "#ffffff",
        金色: "#dac272",
        蓝色: "#233472",
        红色: "#f2352e"
      }
    };
  },
  methods: {
    //prevent 阻止时间冒泡,不然点击按钮的同时,也会点击到router-link转换的a标签,进入详情页
    handleCart() {
      //通过Vuex触发mutation保存到购物车,参数为商品的id
      this.$store.commit("addCart", this.info.id);
    }
  }
};
</script>
<style scoped>
.product {
  width: 23%;
  float: left;
}
.product-main {
  display: block;
  margin: 16px;
  padding: 16px;
  border: 1px solid #dddee1;
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
  text-align: center;
  position: relative;
}
.product-main img {
  width: 313px;
  height: 209px;
}
h4 {
  color: #222;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.product-main:hover h4 {
  color: #0070c9;
}
.product-color {
  display: block;
  width: 16px;
  height: 16px;
  border: 1px solid #dddee1;
  border-radius: 50%;
  margin: 6px auto;
}
.product-cost {
  color: #de4037;
  margin-top: 6px;
}
.product-add-cart {
  display: none;
  padding: 4px 8px;
  background: #f02d2d;
  color: #fff;
  font-size: 13px;
  border-radius: 3px;
  cursor: pointer;
  position: absolute;
  top: 5px;
  right: 5px;
}
.product-main:hover .product-add-cart {
  display: inline-block;
}
</style>
